Lock



The patent or application file contains at least one drawing executed in color. Copies of this patent or patent application publication with color drawing(s) will be provided by the Office upon request and payment of the necessary fee.

1.1 is a perspective view of a lock showing my new design in accordance with a first embodiment;

1.2 is a rear elevation view thereof;

1.3 is a front elevation view thereof;

1.4 is a left side elevation view thereof;

1.5 is a right side elevation view thereof;

1.6 is a bottom plan view thereof;

1.7 is a top plan view thereof;

2.1 is a perspective view of a lock showing my new design in accordance with a second embodiment;

2.2 is a rear elevation view thereof;

2.3 is a front elevation view thereof;

2.4 is a left side elevation view thereof;

2.5 is a right side elevation view thereof;

2.6 is a top plan view thereof; and

2.7 is a bottom plan view thereof. 

CLAIM The ornamental design for a lock, as shown and described. 